const Event = require('./05-event.js');
class Dog extends Event{
  constructor(name,energy){
    super();
    this.#name = name;
    this.#energy = energy;
    this.#startTimer();
  }

get name(){
  return this.#name;
}
get energy(){
  return this.#energy;
}
setEnergy(e){
  this.#energy = e;
  this.#startTimer();
}

#name = '';
#energy = 0;
#timer = null;

#startTimer(){
  if(this.#timer !==null)
    return;

  this.#timer = setInterval(()=>{
    if(this.#energy > 0){
    this.#energy--;
    this.emit('bark');
  }else{
 
    clearInterval(this.#timer);
    this.#timer = null;
  }
},1000)
}
}

module.exports = Dog;
